java

Question

遇到一个很奇怪的问题，一段代码执行完了之后，他自己又回过头执行一遍。 有人遇到类似问题么？
注： 没有循环语句，也没有重复调用

Answer 1

private void saveUserInfo(XxxRegisterRequest request, String loginName, String userName, String customerId) throws BusinessException {
        try {
            XxxCustomerRelationEntity entity = XXXService.findByMobileNo(request.getPhoneNo());
            if (entity != null) {
                log.info("手机注册数量超限！");
                throw new Exception;
            } else {
                entity = new XxxCustomerRelationEntity();
                entity.setId(Tools.getUUID());
                entity.setCustomerId(customerId);
                entity.setUserName(userName);
                entity.setSsoSessionId(SecurityUtil.encrypt_SHA256(loginName+request.getUserPwd()));
                entity.setRegIp(request.getIp());
                entity.setRegTime(new Date());
                entity.setMobileNo(request.getPhoneNo());
                entity.setLoginName(loginName);
                xxxService.save(entity);
            }
        } catch (Exception e) {
            log.info("关联本地表失败");
            throw new BusinessException(ErrorConstants.XXX_DEV_ERROR_CODE, ErrorConstants.XXX_DEV_ERROR_MSG);
        }
    }

Answer 2

   从try开始执行完了， 然后又回到try又执行一遍~~

Answer 3

会不会debug？很可能是你的代码请求了两次